! Started logfile: J0905+2052_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:53 2019 obs J0905+2052_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0905+2052_X_2017_09_26_pus_uva.fits ! AN table 1: 175 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.765238 visibilities/baseline/integration-bin. ! Found source: J0905+2052 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 947 lines of history. ! ! Reading 57852 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0905+2052_X_2017_09_26_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 203 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942304Jy sigma=0.008074 ! Fit after self-cal, rms=0.925726Jy sigma=0.007943 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=2.185 mas, bpa=-27.68 degrees ! Estimated noise=1169.11 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548517 Jy ! Component: 100 - total flux cleaned = 0.0743068 Jy ! Total flux subtracted in 100 components = 0.0743068 Jy ! Clean residual min=-0.004691 max=0.008841 Jy/beam ! Clean residual mean=-0.000088 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.0743068 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0743068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079782Jy sigma=0.000652 ! Fit after self-cal, rms=0.079628Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109461 Jy ! Component: 100 - total flux cleaned = 0.0161187 Jy ! Total flux subtracted in 100 components = 0.0161187 Jy ! Clean residual min=-0.003444 max=0.003637 Jy/beam ! Clean residual mean=-0.000039 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0904255 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0904255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077920Jy sigma=0.000635 ! Fit after self-cal, rms=0.077853Jy sigma=0.000634 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.397 mas, bpa=-24.53 degrees ! Estimated noise=346.292 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453832 Jy ! Component: 100 - total flux cleaned = 0.00662117 Jy ! Component: 150 - total flux cleaned = 0.00773509 Jy ! Component: 200 - total flux cleaned = 0.00833201 Jy ! Total flux subtracted in 200 components = 0.00833201 Jy ! Clean residual min=-0.001595 max=0.002135 Jy/beam ! Clean residual mean=-0.000027 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0987575 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0987575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077596Jy sigma=0.000632 ! Fit after self-cal, rms=0.077592Jy sigma=0.000632 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.96 KP 0.99 ! LA 0.97 MK 0.99 NL 0.94 OV 0.98 ! PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.02 KP 0.99 ! LA 0.98 MK 0.93 NL 0.94 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.95 KP 0.99 ! LA 0.98 MK 1.02 NL 0.98 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.97 KP 1.03 ! LA 0.99 MK 1.19 NL 0.95 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.95 KP 1.01 ! LA 1.03 MK 1.18 NL 0.98 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.97 KP 0.82 ! LA 0.97 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00* HN 1.01 KP 0.88 ! LA 1.00 MK 0.91 NL 0.96 OV 1.06 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.98 KP 0.90 ! LA 1.02 MK 1.17 NL 0.98 OV 1.09 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.09 KP 0.90 ! LA 1.01 MK 0.86 NL 1.00 OV 1.09 ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.12 KP 0.95 ! LA 1.02 MK 0.88 NL 0.99 OV 1.09 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.077592Jy sigma=0.000632 ! Fit after self-cal, rms=0.076889Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.41 mas, bpa=-24.49 degrees ! Estimated noise=345.138 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021358 Jy ! Component: 100 - total flux cleaned = 0.0033203 Jy ! Component: 150 - total flux cleaned = 0.00416774 Jy ! Component: 200 - total flux cleaned = 0.0048339 Jy ! Total flux subtracted in 200 components = 0.0048339 Jy ! Clean residual min=-0.001152 max=0.001137 Jy/beam ! Clean residual mean=-0.000016 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.103591 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.103591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076825Jy sigma=0.000630 ! Fit after self-cal, rms=0.076792Jy sigma=0.000630 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076792Jy sigma=0.000630 ! Fit after self-cal, rms=0.077806Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.413 mas, bpa=-24.63 degrees ! Estimated noise=346.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780455 Jy ! Component: 100 - total flux cleaned = 0.00116396 Jy ! Component: 150 - total flux cleaned = 0.00143662 Jy ! Component: 200 - total flux cleaned = 0.00159146 Jy ! Total flux subtracted in 200 components = 0.00159146 Jy ! Clean residual min=-0.000987 max=0.000923 Jy/beam ! Clean residual mean=-0.000008 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.105183 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.105183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077795Jy sigma=0.000629 ! Fit after self-cal, rms=0.077811Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338596 Jy ! Component: 100 - total flux cleaned = 0.000521969 Jy ! Component: 150 - total flux cleaned = 0.000589708 Jy ! Component: 200 - total flux cleaned = 0.000630891 Jy ! Total flux subtracted in 200 components = 0.000630891 Jy ! Clean residual min=-0.000961 max=0.000929 Jy/beam ! Clean residual mean=-0.000007 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.105814 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.105814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077807Jy sigma=0.000629 ! Fit after self-cal, rms=0.077805Jy sigma=0.000629 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077805Jy sigma=0.000629 ! Fit after self-cal, rms=0.077927Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=2.414 mas, bpa=-24.68 degrees ! Estimated noise=345.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191256 Jy ! Component: 100 - total flux cleaned = 0.000320401 Jy ! Component: 150 - total flux cleaned = 0.000403489 Jy ! Component: 200 - total flux cleaned = 0.000497185 Jy ! Total flux subtracted in 200 components = 0.000497185 Jy ! Clean residual min=-0.000900 max=0.000903 Jy/beam ! Clean residual mean=-0.000009 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.106311 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.106311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077924Jy sigma=0.000629 ! Fit after self-cal, rms=0.077924Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.73286e-05 Jy ! Component: 100 - total flux cleaned = 0.000132675 Jy ! Component: 150 - total flux cleaned = 0.000157657 Jy ! Component: 200 - total flux cleaned = 0.000181335 Jy ! Total flux subtracted in 200 components = 0.000181335 Jy ! Clean residual min=-0.000886 max=0.000902 Jy/beam ! Clean residual mean=-0.000008 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.106492 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.106492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077922Jy sigma=0.000629 ! Fit after self-cal, rms=0.077921Jy sigma=0.000629 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077921Jy sigma=0.000629 ! Fit after self-cal, rms=0.077894Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=2.964 mas, bpa=-17.46 degrees ! Estimated noise=398.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316694 Jy ! Component: 100 - total flux cleaned = 0.000455137 Jy ! Component: 150 - total flux cleaned = 0.000481023 Jy ! Component: 200 - total flux cleaned = 0.000516029 Jy ! Total flux subtracted in 200 components = 0.000516029 Jy ! Clean residual min=-0.000863 max=0.001035 Jy/beam ! Clean residual mean=-0.000015 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.107008 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.107008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077893Jy sigma=0.000629 ! Fit after self-cal, rms=0.077894Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.58456e-05 Jy ! Component: 100 - total flux cleaned = 7.44658e-05 Jy ! Component: 150 - total flux cleaned = 0.000103247 Jy ! Component: 200 - total flux cleaned = 0.000108034 Jy ! Total flux subtracted in 200 components = 0.000108034 Jy ! Clean residual min=-0.000864 max=0.001028 Jy/beam ! Clean residual mean=-0.000015 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.107116 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.107116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077894Jy sigma=0.000629 ! Fit after self-cal, rms=0.077894Jy sigma=0.000629 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.414 mas, bpa=-24.74 degrees ! Estimated noise=345.851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.414 at -24.74 degrees (North through East) ! Clean map min=-0.00077087 max=0.074838 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.213 mas, bpa=-27.77 degrees ! Estimated noise=1160.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544144 Jy ! Component: 100 - total flux cleaned = 0.0760672 Jy ! Component: 150 - total flux cleaned = 0.086497 Jy ! Component: 200 - total flux cleaned = 0.0916341 Jy ! Total flux subtracted in 200 components = 0.0916341 Jy ! Clean residual min=-0.003231 max=0.003108 Jy/beam ! Clean residual mean=-0.000041 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0916341 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0916341 Jy ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.414 mas, bpa=-24.74 degrees ! Estimated noise=345.851 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043553 Jy ! Component: 100 - total flux cleaned = 0.00671502 Jy ! Component: 150 - total flux cleaned = 0.00843685 Jy ! Component: 200 - total flux cleaned = 0.00973221 Jy ! Total flux subtracted in 200 components = 0.00973221 Jy ! Clean residual min=-0.001046 max=0.001096 Jy/beam ! Clean residual mean=-0.000029 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.101366 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.101366 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=2.964 mas, bpa=-17.46 degrees ! Estimated noise=398.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147403 Jy ! Component: 100 - total flux cleaned = 0.0024972 Jy ! Component: 150 - total flux cleaned = 0.00327627 Jy ! Component: 200 - total flux cleaned = 0.0038809 Jy ! Total flux subtracted in 200 components = 0.0038809 Jy ! Clean residual min=-0.000963 max=0.001037 Jy/beam ! Clean residual mean=-0.000028 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.105247 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474539 Jy ! Component: 100 - total flux cleaned = 0.000825255 Jy ! Component: 150 - total flux cleaned = 0.00102748 Jy ! Component: 200 - total flux cleaned = 0.00119035 Jy ! Total flux subtracted in 200 components = 0.00119035 Jy ! Clean residual min=-0.000912 max=0.001020 Jy/beam ! Clean residual mean=-0.000020 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.106438 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 102 components and 0.106438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=2.414 mas, bpa=-24.74 degrees ! Estimated noise=345.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024736 Jy ! Component: 100 - total flux cleaned = 0.000322401 Jy ! Component: 150 - total flux cleaned = 0.000362469 Jy ! Component: 200 - total flux cleaned = 0.000374508 Jy ! Total flux subtracted in 200 components = 0.000374508 Jy ! Clean residual min=-0.000882 max=0.000834 Jy/beam ! Clean residual mean=-0.000008 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.106812 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.106812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077901Jy sigma=0.000629 ! Fit after self-cal, rms=0.077891Jy sigma=0.000629 wmodel J0905+2052_X_2017_09_26_pus_map.mod ! Writing 122 model components to file: J0905+2052_X_2017_09_26_pus_map.mod wobs J0905+2052_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0905+2052_X_2017_09_26_pus_uvs.fits wwins J0905+2052_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0905+2052_X_2017_09_26_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.65765e-05 Jy ! Component: 100 - total flux cleaned = -7.22994e-05 Jy ! Component: 150 - total flux cleaned = -9.87798e-05 Jy ! Component: 200 - total flux cleaned = -9.8528e-05 Jy ! Component: 250 - total flux cleaned = -6.40489e-05 Jy ! Component: 300 - total flux cleaned = -4.26489e-05 Jy ! Component: 350 - total flux cleaned = 9.31397e-06 Jy ! Component: 400 - total flux cleaned = 3.97292e-05 Jy ! Component: 450 - total flux cleaned = 5.94871e-05 Jy ! Component: 500 - total flux cleaned = 6.89312e-05 Jy ! Component: 550 - total flux cleaned = 6.8672e-05 Jy ! Component: 600 - total flux cleaned = 4.21687e-05 Jy ! Component: 650 - total flux cleaned = 5.10614e-05 Jy ! Component: 700 - total flux cleaned = 6.79012e-05 Jy ! Component: 750 - total flux cleaned = 8.44073e-05 Jy ! Component: 800 - total flux cleaned = 0.000100318 Jy ! Component: 850 - total flux cleaned = 0.000131239 Jy ! Component: 900 - total flux cleaned = 0.000131225 Jy ! Component: 950 - total flux cleaned = 0.000146178 Jy ! Component: 1000 - total flux cleaned = 0.000160737 Jy ! Component: 1050 - total flux cleaned = 0.00016075 Jy ! Component: 1100 - total flux cleaned = 0.000140006 Jy ! Component: 1150 - total flux cleaned = 0.000133407 Jy ! Component: 1200 - total flux cleaned = 0.000106878 Jy ! Component: 1250 - total flux cleaned = 9.3919e-05 Jy ! Component: 1300 - total flux cleaned = 5.54785e-05 Jy ! Component: 1350 - total flux cleaned = 3.67266e-05 Jy ! Component: 1400 - total flux cleaned = 3.6751e-05 Jy ! Component: 1450 - total flux cleaned = -6.05168e-06 Jy ! Component: 1500 - total flux cleaned = -2.99849e-05 Jy ! Component: 1550 - total flux cleaned = -4.19436e-05 Jy ! Component: 1600 - total flux cleaned = -8.2757e-05 Jy ! Component: 1650 - total flux cleaned = -8.84627e-05 Jy ! Component: 1700 - total flux cleaned = -9.98837e-05 Jy ! Component: 1750 - total flux cleaned = -0.000122287 Jy ! Component: 1800 - total flux cleaned = -0.000133357 Jy ! Component: 1850 - total flux cleaned = -0.000166166 Jy ! Component: 1900 - total flux cleaned = -0.000187731 Jy ! Component: 1950 - total flux cleaned = -0.000208987 Jy ! Component: 2000 - total flux cleaned = -0.000235308 Jy ! Total flux subtracted in 2048 components = -0.000266468 Jy ! Clean residual min=-0.000290 max=0.000344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.106546 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 250 components and 0.106546 Jy ![Exited script file: muppet] wmap "J0905+2052_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.414 at -24.74 degrees (North through East) ! Clean map min=-0.00065757 max=0.074809 Jy/beam ! Writing clean map to FITS file: J0905+2052_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0748093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.87398e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395966 0.395966 0.791932 1.58386 3.16773 6.33546 12.6709 25.3418 50.6836 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.414 at -24.74 degrees (North through East) ! Clean map min=-0.00065757 max=0.074809 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0905+2052_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:57 2019